D. Bawono and R. B. Muin, “Efek Molaritas Aktivator (NaOH) pada Beton Geopolymer dengan Bahan Pengikat Limbah Fly Ash PLTU Lontar: Molarity Effect of Activator (NaOH) on Geopolymer Concrete with Fly Ash Waste Binding Material from PLTU Lontar”, Cantilever, vol. 12, no. 2, pp. 111-120, Feb. 2024.